package com.atguigu.spzx.manager.mapper;

import com.atguigu.spzx.model.entity.system.ProductSpec;
import org.apache.ibatis.annotations.Mapper;
import java.util.List;

@Mapper
public interface ProductSpecMapper {
    List<ProductSpec> findByPage();

    void save(ProductSpec productSpec);

    void delById(Long id);

    void updateById(Long id);

    void update(ProductSpec productSpec);

}
